WO2004078598A3 - Films polymeres et emballages produits a partir de ceux-ci - Google Patents

Films polymeres et emballages produits a partir de ceux-ci Download PDF

Info

Publication number
WO2004078598A3
WO2004078598A3 PCT/GB2004/000812 GB2004000812W WO2004078598A3 WO 2004078598 A3 WO2004078598 A3 WO 2004078598A3 GB 2004000812 W GB2004000812 W GB 2004000812W WO 2004078598 A3 WO2004078598 A3 WO 2004078598A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymeric films
produced therefrom
packages produced
molecular weight
high molecular
Prior art date
Application number
PCT/GB2004/000812
Other languages
English (en)
Other versions
WO2004078598A2 (fr
Inventor
Robert James Massey
Original Assignee
Amcor Flexibles Winterbourne L
Robert James Massey
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amcor Flexibles Winterbourne L, Robert James Massey filed Critical Amcor Flexibles Winterbourne L
Priority to US10/547,523 priority Critical patent/US20060165965A1/en
Priority to EP04715936A priority patent/EP1613470A2/fr
Publication of WO2004078598A2 publication Critical patent/WO2004078598A2/fr
Publication of WO2004078598A3 publication Critical patent/WO2004078598A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Films polymères thermoplastiques possédant au moins deux couches de polymère à base d'oléfines comprenant une quantité principale d'un polymère à base d'oléfine, au moins une desdites couches contenant un polymère de siloxane à poids moléculaire élevé possédant une viscosité supérieure à 1,5x104 N.s.m-2, et la ou les couches contenant le polymère de siloxane à poids moléculaire élevé possédant une épaisseur combinée supérieure à 10 νm. Lesdits films, lorsqu'ils sont thermoformés, possèdent une bonne résistance au transit lorsqu'ils sont utilisés pour des articles d'emballage.
PCT/GB2004/000812 2003-03-01 2004-03-01 Films polymeres et emballages produits a partir de ceux-ci WO2004078598A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/547,523 US20060165965A1 (en) 2003-03-01 2004-03-01 Polymeric films and packages produced therefrom
EP04715936A EP1613470A2 (fr) 2003-03-01 2004-03-01 Films polymeres et emballages produits a partir de ceux-ci

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0304757.8A GB0304757D0 (en) 2003-03-01 2003-03-01 Polymeric films and packages produced therefrom
GB0304757.8 2003-03-01

Publications (2)

Publication Number Publication Date
WO2004078598A2 WO2004078598A2 (fr) 2004-09-16
WO2004078598A3 true WO2004078598A3 (fr) 2004-11-11

Family

ID=9953961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/000812 WO2004078598A2 (fr) 2003-03-01 2004-03-01 Films polymeres et emballages produits a partir de ceux-ci

Country Status (4)

Country Link
US (1) US20060165965A1 (fr)
EP (1) EP1613470A2 (fr)
GB (2) GB0304757D0 (fr)
WO (1) WO2004078598A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7807253B2 (en) * 2005-03-21 2010-10-05 Sealed Air Corporation (Us) Formed inflatable cellular cushioning article and method of making same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182463A2 (fr) * 1984-11-14 1986-05-28 Mobil Oil Corporation Structure multicouche soudable à chaud en polypropylène
EP0645426A1 (fr) * 1993-09-27 1995-03-29 Hoechst Aktiengesellschaft Feuille de polypropylène orientée biaxialement ayant des propriétés de barrière et méchanique améliorées
US5681650A (en) * 1993-04-01 1997-10-28 Hoechst Aktiengesellschaft Heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof
US6413333B1 (en) * 1993-12-01 2002-07-02 Exxonmobil Oil Corporation Oriented HDPE films with skin layers
WO2004067273A1 (fr) * 2003-01-27 2004-08-12 Cryovac, Inc. Film absorbeur d'oxygene possedant des proprietes de glissement elevees

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07372B2 (ja) * 1990-12-06 1995-01-11 本州製紙株式会社 複合２軸延伸ポリプロピレン系樹脂フィルム
US6465107B1 (en) * 1996-09-13 2002-10-15 Dupont Canada Inc. Silicone-containing polyolefin film
BR9910684A (pt) * 1998-05-13 2001-01-09 Dow Chemical Co Composições de polìmeros de cloreto de vinilideno extrudáveis e suas aplicações
US6472077B1 (en) * 1999-12-20 2002-10-29 Exxon Mobil Oil Corporation Block-resistant film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182463A2 (fr) * 1984-11-14 1986-05-28 Mobil Oil Corporation Structure multicouche soudable à chaud en polypropylène
US5681650A (en) * 1993-04-01 1997-10-28 Hoechst Aktiengesellschaft Heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof
EP0645426A1 (fr) * 1993-09-27 1995-03-29 Hoechst Aktiengesellschaft Feuille de polypropylène orientée biaxialement ayant des propriétés de barrière et méchanique améliorées
US6413333B1 (en) * 1993-12-01 2002-07-02 Exxonmobil Oil Corporation Oriented HDPE films with skin layers
WO2004067273A1 (fr) * 2003-01-27 2004-08-12 Cryovac, Inc. Film absorbeur d'oxygene possedant des proprietes de glissement elevees

Also Published As

Publication number Publication date
GB2399053B (en) 2005-11-02
GB2399053A (en) 2004-09-08
WO2004078598A2 (fr) 2004-09-16
US20060165965A1 (en) 2006-07-27
GB0404490D0 (en) 2004-03-31
EP1613470A2 (fr) 2006-01-11
GB0304757D0 (en) 2003-04-02

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